I recently stumbled on a neat trick with your keyboard. Basically, hold both shift keys and type.
It’s a fun test to type either the Alphabet or “The quick brown fox jumps over the lazy dog.”
Here’s my results both ways:
A QUICK RWN FX JUMPS VR TH AZY
Notice how in the second one, I can’t type “DOG”
Try it for yourself! Post a comment with your results.